Task Importance Effects on Prospective Memory Strategy Use

Mnemonic strategies generally improve prospective memory (PM) performance. However, little is known about why people use such strategies. In the Motivational‐Cognitive Prospective Memory model, task importance is thought to influence performance via multiple mechanisms, including increased strategy use. Our main purpose was to test this mechanism: higher PM task importance was hypothesized to cause greater strategy use. We also tested whether importance would specifically increase the use of more effective (external) strategies. Participants reported their strategy use for two hypothetical PM tasks. As predicted, they listed more strategies for more important tasks. This result demonstrates one mechanism for motivational effects in early phases of the task. We found weaker support for the prediction that participants would selectively increase their use of better strategies for more important tasks. This finding supports a relatively pessimistic view of meta‐memory in PM, at least when it comes to modulating one's use of dependable strategies. Copyright © 2013 John Wiley & Sons, Ltd.     

The Application of Biological, Evolutionary, and Sociocultural Frameworks to Issues of Gender in Introductory Psychology Textbooks

The purpose of this paper is to explore the application of biological, evolutionary, and sociocultural frameworks to issues of gender in the 10 most popular introductory psychology textbooks in the U.S. The use of these metatheories is of interest to feminist scholars because they have implications for the extent to which students learn that gender and gender differences are fixed and innate or socially constructed. If gender and gender differences are seen as malleable, then efforts at social change to improve women’s status or men’s and women’s abilities or opportunities can be understood as promising endeavors. The relative use of these three frameworks differed dramatically across books, affording all scholars the opportunity to actively select those texts whose prominent frameworks best align with their course goals. The paper concludes with suggestions for which books offer the most thorough coverage of sociocultural frameworks.     

The management of unwanted pre-sleep thoughts in insomnia: distraction with imagery versus general distraction

Insomniacs commonly complain that they are unable to get to sleep at night due to unwanted thoughts, worries and concerns. The present study investigated whether brief training in identifying and elaborating an interesting and engaging imagery task for use during the pre-sleep period can reduce unwanted pre-sleep cognitive activity and sleep onset latency. Forty one people with insomnia were given one of three instructional sets to follow on the experimental night; instructions to distract using imagery, general instructions to distract, or no instructions. Based on previous findings reported by Salkovskis & Campbell (1994) 'Behaviour Research and Therapy 32 (1994) 1' and ironic control theory (Wegner, 1994) 'Psychological Review 101 (1994) 34', it was predicted that (1) "imagery distraction" would be associated with shorter sleep onset latency and less frequent and distressing pre-sleep cognitive activity compared to the "no instruction" group and that (2) "general distraction" would be associated with longer sleep onset latency and more frequent and distressing pre-sleep cognitive activity compared to the "no instruction" group. Support was found for the first but not the second prediction. The success of the "imagery distraction" task is attributed to it occupying sufficient "cognitive space" to keep the individual from re-engaging with thoughts, worries, and concerns during the pre-sleep period. In addition, "imagery distraction" involved a very specific alternative cognitive task hence the operating process was given a feature positive search, conditions where mental control is likely to be achieved.     

Sex and race discrimination resulting from manager-client relationships: Applying the rational bias theory of managerial discrimination

Rational bias theory predicts that discrimination may be situationally influenced by circumstances in which a show of bias seems likely to be rewarded or punished by others. This study applies the theory in an examination of managerial sex and race discrimination in situations in which normative or unusual signals are given. In agreement with rational bias theory, the participants, acting in the role of managers, indicated that they would be less likely to discriminate in personnnel decisions with cues indicating that discrimination might not be needed or wanted. The results are interpreted as supportive of rational bias theory and as useful for the design of new policies aimed at ending discrimination. The findings also suggest that the importance of discrimination against blacks of both sexes in management has been widely ignored.     

A Negative Mood Induction Procedure with Efficacy Across Repeated Administrations in Women

Although several experimental techniques are effective in inducing negative mood, none has established efficacy over repeated testing. The lack of mood induction tools validated across repeated administrations impedes study of emotional changes in the same individual over time. A brief, sad mood induction combining music and an autobiographical memory was administered to 17 women on 6 occasions (two 3-day sets over a 2-week period of time). Mood was measured before and after the induction procedure. Repeated measures ANOVAs showed that the induction produced a large increase in POMS depression (d = 1.48) that recurred consistently across all testing days. A brief negative mood induction combining music and autobiographical memory appears suitable for use in studies that involve repeated administrations.     

Evidence based practice: A guide for counsellors and psychotherapists

There has been an increasing tendency for healthcare policy makers and managers to require that all forms of therapy are supported by rigorous research evidence. This paper, which has also been distributed as an Information Sheet to all members of the British Association for Counselling and Psychotherapy (BACP), provides a practitioner‐oriented introduction to evidence‐based practice, with suggestions for further reading on this topic.     

A model of hippocampal neurogenesis in memory and mood disorders

The mounting evidence for neurogenesis in the adult hippocampus has fundamentally challenged the traditional view of brain development. The intense search for clues as to the functional significance of the new neurons has uncovered a surprising connection between neurogenesis and depression. In animal models of depression, neurogenesis is reduced, whereas many treatments for depression promote neurogenesis. We speculate on why the hippocampus, traditionally viewed as a memory structure, might be involved in mood disorders, and what specific role the new neurons might have in the pathogenesis of and recovery from depression. The proposed role of neurogenesis in contextual-memory formation predicts a specific pattern of cognitive deficits in depression and has important implications for treatment of this highly prevalent and debilitating disorder.